Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSBMW2011Z4 35ISREPAIR AND DIAGNOSISRESTRAINTSAIR BAG, SRSGENERAL ELECTRICAL SYSTEM - REPAIR6113 PLUG CONNECTION, TERMINAL, FUSE BOX61 13... SPECIAL TOOLS FOR WIRING HARNESS REPAIRS

2011 BMW Z4 35is

61 13... Special tools for wiring harness repairs

2011 BMW Z4 35isSECTION 61 13... Special tools for wiring harness repairs

Fig 1: Identifying Wiring Harness Repair Kit

Courtesy of BMW OF NORTH AMERICA, INC.

Release and press-out tool

Special tool 61 0 300
Special tool 61 0 400 (MINI N12/N14)
Special tool 61 1 100 (engine)

Handling:

INSTRUCTIONS FOR OPENING CONTACTS AND LOCKS of different plug contact systems

Fig 2: Identifying Special Tool (61 0 300)

Courtesy of BMW OF NORTH AMERICA, INC.

Cutting to length and stripping insulation from cables

Wire stripper MultiStrip10

Handling:

CUTTING CABLES TO LENGTH AND STRIP INSULATION

Fig 3: Identifying Special Tool

Courtesy of BMW OF NORTH AMERICA, INC.

Crimping stop parts (small contacts) and butt connectors

Special tool 61 4 320

Tool without crimping head
Crimping head (STRIPPING INSULATION AND CUTTING FIBRE-OPTIC CABLES TO LENGTH)
Crimping head (CRIMPING FIBRE-OPTIC CABLE CONTACTS)

Fig 4: Identifying Crimping Heads
Courtesy of BMW OF NORTH AMERICA, INC.
Crimping head (CRIMPING MQS CONTACTS)
Crimping head (CRIMPING MPQ CONTACTS)
Replacement blade (face-cutting fibre-optic cables)
Replacement blade with tool (insulation stripping unit)
Universal crimping head

Crimping stop parts (large contacts) and butt connectors

Special tool 61 0 200 (crimping set)
Special tool 61 0 210 (matrix set SLK 8)
Special tool 61 0 220 (matrix set SLK 2.8)
Special tool 61 0 230(matrix set MAK 8/DFK4)
Special tool 61 0 240 x (butt connector 4.0 - 6.0 mm² )

Fig 5: Identifying Special Tools

Courtesy of BMW OF NORTH AMERICA, INC.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.